static void
check_smtp_parser_init(smtp_parser *sp, void *data)
{
sp->data = data;
sp->hello_reply_code = 0;
sp->domain = domain;
sp->greeting_text = greeting_text;
sp->reply_code = reply_code;
sp->reply_text = reply_text;
sp->smtp_done = smtp_done;
smtp_parser_init(sp);
}
int smtp_helo_domain_parse(const char *helo,
bool allow_literal, const char **domain_r)
{
struct smtp_parser parser;
int ret;
smtp_parser_init(&parser, pool_datastack_create(), helo);
if ((ret=smtp_parser_parse_domain(&parser, domain_r)) == 0) {
if (allow_literal)
ret = smtp_parser_parse_address_literal(&parser, domain_r, NULL);
}
if (ret <= 0 || (parser.cur < parser.end && *parser.cur != ' '))
return -1;
return 0;
}
int smtp_ehlo_line_parse(const char *ehlo_line, const char **key_r,
const char *const **params_r, const char **error_r)
{
struct smtp_parser parser;
int ret;
if (ehlo_line == NULL || *ehlo_line == '\0') {
if (error_r != NULL)
*error_r = "Parameter is empty";
return -1;
}
smtp_parser_init(&parser, pool_datastack_create(), ehlo_line);
if ((ret=smtp_parse_ehlo_line(&parser, key_r, params_r)) <= 0) {
if (error_r != NULL)
*error_r = parser.error;
return -1;
}
return 1;
}
int smtp_xtext_parse(const char *xtext,
const char **value_r, const char **error_r)
{
struct smtp_parser parser;
string_t *value = NULL;
int ret;
if (xtext == NULL || *xtext == '\0') {
*value_r = "";
return 1;
}
if (value_r != NULL)
value = t_str_new(256);
smtp_parser_init(&parser, pool_datastack_create(), xtext);
if ((ret=smtp_parser_parse_xtext(&parser, value)) < 0) {
if (error_r != NULL)
*error_r = parser.error;
return -1;
}
if (parser.cur < parser.end) {
*error_r = "Invalid character in xtext";
return -1;
}
if (value_r != NULL) {
*value_r = str_c(value);
if (strlen(*value_r) != str_len(value)) {
if (*error_r != NULL)
*error_r = "Encountered NUL character in xtext";
return -1;
}
}
return 1;
}
int smtp_string_parse(const char *string,
const char **value_r, const char **error_r)
{
struct smtp_parser parser;
int ret;
if (string == NULL || *string == '\0') {
*value_r = "";
return 1;
}
smtp_parser_init(&parser, pool_datastack_create(), string);
if ((ret=smtp_parser_parse_string(&parser, value_r)) < 0) {
if (error_r != NULL)
*error_r = parser.error;
return -1;
}
if (parser.cur < parser.end) {
*error_r = "Invalid character in string";
return -1;
}
return 1;
}
